165168428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{6389}}^1$

素因数の和:6697

約数の個数: 24

約数和(自身を含む): 302732640

約数和(自身を除く): 137564212

約数列:

[1, 2, 4, 23, 46, 92, 281, 562, 1124, 6389, 6463, 12778, 12926, 25556, 25852, 146947, 293894, 587788, 1795309, 3590618, 7181236, 41292107, 82584214, 165168428]

約数ペア:

[(1, 165168428), (2, 82584214), (4, 41292107), (23, 7181236), (46, 3590618), (92, 1795309), (281, 587788), (562, 293894), (1124, 146947), (6389, 25852), (6463, 25556), (12778, 12926)]